package com.example.springboot_0007_ssmp.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.springboot_0007_ssmp.bean.Book;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

@Mapper
public interface BookMapper extends BaseMapper<Book> {

    Book testGetBookById(@Param("id") Integer id, @Param("id2") Integer id2);
}
